CN203962685U - Tilting-pad bearing structure - Google Patents
Tilting-pad bearing structure Download PDFInfo
- Publication number
- CN203962685U CN203962685U CN201420333621.7U CN201420333621U CN203962685U CN 203962685 U CN203962685 U CN 203962685U CN 201420333621 U CN201420333621 U CN 201420333621U CN 203962685 U CN203962685 U CN 203962685U
- Authority
- CN
- China
- Prior art keywords
- bearing support
- position limit
- limit pin
- tilting
- end cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to machinery technical field of bearings, relate in particular to a kind of tilting-pad bearing structure, by bearing support, fan-shaped tile fragment, position limit pin and end cap, formed, it is characterized in that: bearing support two ends are provided with end cap, cylindrical is provided with oil-feed groove, and bottom portion of groove is evenly equipped with position limit pin, and makes an end face of position limit pin be positioned at bearing support endoporus, five fan-shaped tile fragments are distributed in bearing support endoporus, and between two position limit pins; Described position limit pin is tubulose, and centre is provided with hole, and one end is provided with outside thread and coordinates with the set screw of bearing support cylindrical bottom portion of groove, and one end is cylinder.The beneficial effects of the utility model are: owing to adopting said structure, make the more compact structure, simple of tilting-pad bearing, convenient processing, makes that cost of production reduces, manufacturing efficiency improves, and spacing reliable, and tile fragment swings more flexible.
Description
Technical field
The utility model belongs to machinery technical field of bearings, relates in particular to a kind of tilting-pad bearing structure.
Background technique
At present, tilting-pad bearing for High Rotation Speed unit is generally comprised of bearing support, fan-shaped tile fragment, end cap, position limit pin, bearing support both ends of the surface are provided with end cap, endoporus is evenly equipped with five fan-shaped tile fragments, the both ends of the surface of tile fragment are provided with position limit pin, and coordinate with the set hole of two end cap end face by position limit pin, tile fragment is spacing.Therefore, this structure has higher requirement for set hole on end cap with respect to the cooperation position precision in the set hole of tile fragment end face, otherwise can affect working life because of tile fragment jam, even makes tile fragment damage.
Summary of the invention
The utility model is that a kind of tilting-pad bearing structure is provided in order to address the above problem.
Scheme of the present utility model is achieved in that a kind of tilting-pad bearing is comprised of bearing support, fan-shaped tile fragment, position limit pin and end cap, it is characterized in that: bearing support two ends are provided with end cap, cylindrical is provided with oil-feed groove, bottom portion of groove is evenly equipped with position limit pin, and make an end face of position limit pin be positioned at bearing support endoporus, five fan-shaped tile fragments are distributed in bearing support endoporus, and between two position limit pins; Described position limit pin is tubulose, and centre is provided with hole, and one end is provided with outside thread and coordinates with the set screw of bearing support cylindrical bottom portion of groove, and one end is cylinder.
The beneficial effects of the utility model are: owing to adopting said structure, make the more compact structure, simple of tilting-pad bearing, convenient processing, makes that cost of production reduces, manufacturing efficiency improves, and spacing reliable, and tile fragment swings more flexible.
Accompanying drawing explanation
Fig. 1 is the structural representation of model utility.
Fig. 2 is the A-A sectional view of Fig. 1.
In figure: 1, bolt, 2, upper end cap, 3, bearing support, 4, tile fragment, 5, lower end cap, 6, position limit pin.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described:
As Fig. 1, shown in Fig. 2, the two ends of bearing support 3 are provided with upper end cap 2 and lower end cap 5, fixing by bolt 1, bearing support 3 cylindricals are provided with oil-feed groove, bottom portion of groove is provided with position limit pin 6, described position limit pin 6 with bearing support 3 for being threaded, and axle center is provided with through hole, for lubricant oil oil inlet passage, the other end is cylinder, and be distributed in bearing support 3 endoporus, five tile fragments 4 are placed in bearing support 3 endoporus, and between two position limit pins 6, because the width of tile fragment 4 is greater than the spacing of two position limit pins 6, and the inner chamber flexible swinging at bearing support 3, therefore this simple in structure, compact, cost of production is reduced, manufacturing efficiency improves.
Claims (2)
1. a tilting-pad bearing structure, by bearing support, fan-shaped tile fragment, position limit pin and end cap, formed, it is characterized in that: bearing support two ends are provided with end cap, cylindrical is provided with oil-feed groove, bottom portion of groove is evenly equipped with position limit pin, and making an end face of position limit pin be positioned at bearing support endoporus, five fan-shaped tile fragments are distributed in bearing support endoporus, and between two position limit pins.
2. by a kind of tilting-pad bearing structure claimed in claim 1, it is characterized in that: described position limit pin is tubulose, and centre is provided with hole, one end is provided with outside thread and coordinates with the set screw of bearing support cylindrical, and one end is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333621.7U CN203962685U (en) | 2014-06-16 | 2014-06-16 | Tilting-pad bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333621.7U CN203962685U (en) | 2014-06-16 | 2014-06-16 | Tilting-pad bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962685U true CN203962685U (en) | 2014-11-26 |
Family
ID=51923275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333621.7U Expired - Fee Related CN203962685U (en) | 2014-06-16 | 2014-06-16 | Tilting-pad bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757117A (en) * | 2016-05-03 | 2016-07-13 | 锦州新锦化机械制造有限公司 | Damper bearing |
-
2014
- 2014-06-16 CN CN201420333621.7U patent/CN203962685U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757117A (en) * | 2016-05-03 | 2016-07-13 | 锦州新锦化机械制造有限公司 | Damper bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20150616 |
|
| EXPY | Termination of patent right or utility model |